NASA launches a rocket at t = 0 seconds. Its height, in meters above sea-level, as a function of time is given by h(t) = = - 4.9t + 301t + 108. Assuming that the rocket will splash down into the ocean, at what time does splashdown occur? The rocket splashes down after 108 x seconds. How high above sea-level does the rocket get at its peak? The rocket peaks at meters above sea-level.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.7: More On Inequalities
Problem 44E
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NASA launches a rocket at t = 0 seconds. Its height, in meters above sea-level, as a function of time is
given by h(t) =
4.9t + 301t + 108.
Assuming that the rocket will splash down into the ocean, at what time does splashdown occur?
The rocket splashes down after 108
seconds.
How high above sea-level does the rocket get at its peak?
The rocket peaks at
meters above sea-level.
Transcribed Image Text:NASA launches a rocket at t = 0 seconds. Its height, in meters above sea-level, as a function of time is given by h(t) = 4.9t + 301t + 108. Assuming that the rocket will splash down into the ocean, at what time does splashdown occur? The rocket splashes down after 108 seconds. How high above sea-level does the rocket get at its peak? The rocket peaks at meters above sea-level.
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